linux-kernel - Re: [PATCH v5 2/2] selftests/ftrace: Add new test case which checks non unique symbol

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Message-ID: <2023101836-comprised-wreckage-77d7@gregkh>
Date:   Wed, 18 Oct 2023 18:55:43 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Francis Laniel <flaniel@...ux.microsoft.com>
Cc:     linux-trace-kernel@...r.kernel.org,
        Masami Hiramatsu <mhiramat@...nel.org>, stable@...r.kernel.org,
        Steven Rostedt <rostedt@...dmis.org>,
        Shuah Khan <shuah@...nel.org>, linux-kernel@...r.kernel.org,
        linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v5 2/2] selftests/ftrace: Add new test case which checks
 non unique symbol

On Wed, Oct 18, 2023 at 05:40:30PM +0300, Francis Laniel wrote:
> If name_show() is non unique, this test will try to install a kprobe on this
> function which should fail returning EADDRNOTAVAIL.
> On kernel where name_show() is not unique, this test is skipped.
> 
> Signed-off-by: Francis Laniel <flaniel@...ux.microsoft.com>
> ---
>  .../ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc  | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
>  create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc

<formletter>

This is not the correct way to submit patches for inclusion in the
stable kernel tree.  Please read:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.

</formletter>